Military Power Supplies (MIL-COTS)

Schaefer’s standard and customised solutions in the range of power supply systems can comply with Military Specifications for variety of applications. Maintaining the ability to design in house & manufacture in house generates a large degree of flexibility and because of this SCHAEFER has built a well-developed communication network from which the customer can only profit.
SCHAEFER GmbH Germany has been providing this market with robust & reliable solutions for decades. Stand alone, turnkey solutions, standard systems or systems tailored to the Client‘s specification, solutions which operate autonomously, continuously and with effectively no maintenance.
Schaefer has been delivering Mil-Grade Standard and Customized products with products meeting stringent Military and Environmental specifications for Airborne, Ground, Shipborne Military applications.


• Single Phase, 3 Phase AC Input, 115VAC,400Hz
• Single Phase, 3 Phase 230VAC Input, 50Hz
• Output Current Limit
• Output over Voltage Protection
• Over temperature Protection
• Short Circuit Protection
• Signals Via Relay Contacts
• Monitoring through RS232 or CAN bus
• Output Voltage Programming
• Remote On/Off
• Tropical Protection
• Extended Operating Temperature
• Increased Mechanical Strength
• Natural Convection, Forced Cooling, Liquid Cooled

Mil-Standard Compliance:

• Environmental: Mil-Std-810D/E/F
• EMI/EMC: Mil-Std-461D/E/F
• Input Transients: Mil-Std-704D/E/F

Other specific Mil Standard requirements if any can be met with in-house testing and by external test laboratories.